Mystic Snake [Apocalypse] SM76 You must also Tribute monsters

You must also Tribute monsters whose total Levels equals exactly 6 from the field or your hand

Set: Spirit Warriors Card type: Normal Trap Rarity: Super Rare When a Spell/Trap Card that is already face-up on your opponent's field activates its effect: Destroy that card

drinking in the dark energies of the Vault

Set: 2015 Mega-Tins Mega Pack Card type: Effect Monster Rarity: Super Rare Attack: 1900 Defense: 0 When this card you control is destroyed by battle or card effect and sent to your Graveyard: You can Special Summon 1 "Yang Zing" monster from your Deck in Defense Position

Mystic Snake [Apocalypse] SM76 You must also Tribute monstersSet: Apocalypse Type: Creature Snake Rarity: Rare Cost: {1}{G}{U}{U} Flash When Mystic Snake enters the battlefield, counter target spell. Its fangs are in your flesh before its hiss leaves your ears.